New delhi:Indian Information service, 1951
Buku Teks
New Delhi, India : Indian Council for Cultural Relation
Majalah, Jurnal, Buletin
Radhakrishnan, S. (Sarvepalli), 1888-1975, author
George Allen and Unwin, 1930
Buku Teks
Fletcher, Sydney E., author
Grosset & Dunlap, 1954
Buku Teks
Radhakrishnan, S. (Sarvepalli), 1888-1975, author
Macmillan, 1958
Buku Teks